Communication
11.2 Communication via PROFIBUS DP
11.2
Communication via PROFIBUS DP
11.2.1
General information about PROFIBUS
11.2.1.1
General information about PROFIBUS for SINAMICS
PROFIBUS is an open international fieldbus standard for a wide range of production and
process automation applications.
The following standards ensure open, multi-vendor systems:
● International standard EN 50170
● International standard IEC 61158
PROFIBUS is tuned for high-speed, time-critical data communication at field level.
Note
PROFIBUS for drive technology is standardized and described in the following document:
PROFIdrive Profile Drive Technology
PROFIBUS User Organization e. V.
Haid-und-Neu-Straße 7, D-76131 Karlsruhe, Germany, http://www.profibus.com
Note
Before synchronizing to the isochronous PROFIBUS, all of the drive object pulses must be
inhibited - also for those drives that are not controlled via PROFIBUS.
PROFIBUS interface: The cyclic PZD channel is deactivated when the CBE20 is plugged in!
NOTICE
Destruction of the CU320-2 or other CAN bus nodes
No CAN cables must be connected to interface X126 of the CU320-2. If CAN cables are
connected, the CU320-2 and other CAN bus nodes may be destroyed.
672
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
Drive functions